100+ colleges, 2,000+ athletes and 10,000+ rowdy New Yawkas will descend on Randall's Island to celebrate the sport of wizards and witches alongside a dozen bands, circus performers, face-painters, owls and, I can only imagine, the occasional confused passerby. Tickets are still available to this family-friendly (not to mention nerd-friendly) event starting as low as $5. And since this is a Potter-centric affair, those champions of justice from the Harry Potter Alliance will also be on hand with new merch and helpful information about how to leverage fandom for global good.

If you're in the greater metropolitan area and haven't made plans yet, you're gonna wanna make it out to see this one, folks.